JPH0210940Y2 - - Google Patents
Info
- Publication number
- JPH0210940Y2 JPH0210940Y2 JP1984054991U JP5499184U JPH0210940Y2 JP H0210940 Y2 JPH0210940 Y2 JP H0210940Y2 JP 1984054991 U JP1984054991 U JP 1984054991U JP 5499184 U JP5499184 U JP 5499184U JP H0210940 Y2 JPH0210940 Y2 JP H0210940Y2
- Authority
- JP
- Japan
- Prior art keywords
- feed screw
- bait
- casing
- drop tube
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 18
- 230000032258 transport Effects 0.000 claims 1
- 241000251468 Actinopterygii Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
- Farming Of Fish And Shellfish (AREA)
Description
【考案の詳細な説明】
この考案は、主として養殖魚に給餌する装置に
関し、特に、柔軟な餌を形くずれなく送り出しで
きる給餌装置に関する。[Detailed Description of the Invention] This invention mainly relates to a feeding device for cultured fish, and particularly to a feeding device that can feed flexible bait without deforming it.
Ａ 先行技術
現在最も一般的に使用されている魚の給餌装置
は、相当量の餌が溜められたケースの底で羽根を
強制撹拌して餌を取り出している。この構造の給
餌装置は、顆粒状の餌をスムーズに送り出しでき
る。しかしながら、近年多く使用されつつある軟
かい粒状の餌は、羽根で潰されて粒状のままで送
り出しできない。通称モイストペレツトと呼ばれ
る柔軟な餌は、生魚がすり潰されて混合されたも
ので、餌としては理想的な特長、例えば消化がよ
くて魚の成長が良い等の特性を備える。柔らかい
餌は、収納室の底で回転する羽根で簡単に押し潰
される。A. Prior Art The most commonly used fish feeding device at present takes out the bait by forcibly stirring a blade at the bottom of a case in which a considerable amount of bait is stored. A feeding device with this structure can smoothly feed granular feed. However, the soft granular baits that have been increasingly used in recent years are crushed by the feathers and cannot be sent out as granules. The soft bait, commonly known as moist pellets, is made by grinding and mixing raw fish, and has characteristics that make it ideal for bait, such as being easily digestible and allowing fish to grow quickly. Soft baits are easily crushed by the rotating blades at the bottom of the storage chamber.
本考案者は、この欠点を除去することを目的に
第１図と第２図に示す構造の給餌装置を開発し
た。（実願昭58−007804号）この給餌装置は、水
平面内に於て放射状に区画された餌タンク１をゆ
つくりと回転させ、この餌タンク１内に貯えられ
る餌を、中間溜室２に落とし、この中間溜室２か
ら羽根３で定量供給している。 The inventor of the present invention has developed a feeding device having the structure shown in FIGS. 1 and 2 in order to eliminate this drawback. (Utility Application No. 58-007804) This feeding device slowly rotates a bait tank 1 divided radially in a horizontal plane, and transfers the bait stored in the bait tank 1 to an intermediate reservoir 2. A fixed amount is supplied from this intermediate reservoir chamber 2 using a blade 3.
この給餌装置は、柔軟な粒状の餌を押し潰すこ
となく給餌できる。ところが構造が複雑で高価に
なり、又餌タンク１から中間溜室２への餌の送り
込みが大きくばらつき、あるときは中間溜室２に
多くの餌が送り込まれ、又、あるときは中間溜室
２に餌がなく、中間溜室２から常に定量送出しす
るのが難しい欠点があつた。更に、餌タンク１の
回転速度と羽根３の送り出し量のバランス調整も
難しい欠点があつた。 This feeding device can feed flexible granular food without crushing it. However, the structure is complicated and expensive, and the feeding of the bait from the bait tank 1 to the intermediate reservoir 2 varies widely. 2 had the disadvantage that there was no bait, and it was difficult to constantly feed a fixed amount from the intermediate reservoir 2. Furthermore, it is difficult to adjust the balance between the rotational speed of the bait tank 1 and the amount of feed of the blades 3.
Ｂ この考案の構成と目的
この考案は、従来の給餌装置が有するこれ等の
欠点を除去することを目的に、貯えられた餌を、
上面からゆつくりと羽根で中心に掻き寄せて中心
の落下筒から取り出し、餌が排出されるに従つ
て、落下筒と羽根とを降下させるように構成した
もので、この考案の重要な目的は、簡単な構造で
柔軟な餌を潰すことなく定量供給できる給餌装置
を提供するにある。B. Structure and purpose of this invention This invention aims to eliminate these drawbacks of conventional feeding devices by feeding stored food into
The bait is slowly scraped from the top surface with a blade to the center and taken out from the central drop tube, and as the bait is discharged, the drop tube and blades are lowered.The important purpose of this device is To provide a feeding device which has a simple structure and can supply a fixed amount of flexible bait without crushing it.
又、この考案の他の重要な目的は、餌の供給量
の調整が簡単にできる給餌装置を提供するにあ
る。 Another important object of this invention is to provide a feeding device that allows the feed amount to be easily adjusted.
Ｃ 好ましい実施例
以下、この考案の実施例を図面に基づいて説明
する。C. Preferred Embodiments Hereinafter, embodiments of this invention will be described based on the drawings.
第３図に示す給餌装置は、円筒状のケーシング
４と、このケーシング４の底に上下動自在に挿通
された落下筒５と、この落下筒５の上端に鉛直に
連結された送りねじ６と、落下筒５の上端に固定
された掻き寄せ用の羽根７と、送りねじ６を回転
させる駆動部材と、送りねじ６がねじ込まれたナ
ツト材８とを備えている。 The feeding device shown in FIG. 3 includes a cylindrical casing 4, a drop tube 5 inserted into the bottom of the casing 4 so as to be vertically movable, and a feed screw 6 vertically connected to the upper end of the drop tube 5. , a scraping blade 7 fixed to the upper end of the falling tube 5, a drive member for rotating the feed screw 6, and a nut material 8 into which the feed screw 6 is screwed.
ケーシング４は上端に餌の供給口９が開口さ
れ、この供給口９は開閉自在な蓋１０で閉塞され
ており、更に、底板１１は餌がスムーズに送り出
しできるように、中心に向かつて下り勾配に傾斜
され、中心には、落下筒５が回転自在であるが落
下筒５との隙間から餌が落下しないように、落下
筒５の外径よりも多少大きい直径の孔が開口され
ている。 The casing 4 has a bait supply port 9 opened at the upper end, and this supply port 9 is closed with a lid 10 that can be opened and closed.Furthermore, the bottom plate 11 has a downward slope toward the center so that the bait can be fed smoothly. A hole with a diameter somewhat larger than the outer diameter of the drop tube 5 is opened in the center so that the drop tube 5 is rotatable but the bait does not fall from the gap between the drop tube 5 and the drop tube 5.
落下筒５は、この中を通つて餌が搬出されるよ
うに、上部に餌の落込孔１２が開口され、下端も
開口されている。 The drop tube 5 has a bait drop hole 12 opened at the top and an open bottom end so that the bait can be carried out through the drop tube 5.
掻き寄せ用の羽根７は、これが落下筒５と一緒
に降下しながら回転することによつて、餌を落下
筒５の落込孔１２に案内するように、落込孔１２
の近傍に一端が固定され、かつ、餌がスムーズに
中心に向かつて転げ落ち、しかも、ケーシング４
内の餌が残らず送り出しできるように、落下筒５
に向かつて底板１１とほぼ平行に傾斜して下り勾
配に固定されている。 The raking blades 7 are rotated while descending together with the drop tube 5 to guide the bait to the drop hole 12 of the drop tube 5.
One end is fixed near the casing 4, and the bait smoothly rolls down toward the center.
A drop tube 5 is installed so that all bait inside can be sent out.
It is fixed on a downward slope, slanting almost parallel to the bottom plate 11 toward the bottom.
更に、羽根７の下縁は、熊手が物を掻き寄せる
ように、線材１３が一定の間隔で鉛直格子状に固
定されている。線材１３の間隔は、餌の直径より
多少狭く決定される。 Further, wire rods 13 are fixed to the lower edge of the blade 7 in a vertical grid pattern at regular intervals, like a rake raking things together. The spacing between the wire rods 13 is determined to be somewhat narrower than the diameter of the bait.
更に、掻き寄せ用の羽根７は、下縁で餌をすく
い上げてスムーズに中心に案内できるように、下
縁が回転方向前方に下り勾配に傾斜されている。 Furthermore, the lower edge of the raking blade 7 is sloped downward in the forward direction of rotation so that the lower edge can scoop up the bait and guide it smoothly to the center.
送りねじ６は、落下筒５と同心に固定されてお
つて、表面に角ねじが刻設されており、軸方向に
延長して、表面にキー溝１４が刻設されている。 The feed screw 6 is fixed concentrically with the drop tube 5, has a square thread carved on its surface, and has a key groove 14 carved on its surface extending in the axial direction.
駆動部材は、減速モータ１５と、減速モータ１
５で送りねじ６を回転させる２個の傘歯車とから
なる。 The driving members include a deceleration motor 15 and a deceleration motor 1.
5 and two bevel gears that rotate the feed screw 6.
傘歯車は、駆動歯車１６と、回転歯車１７とか
らなり、駆動歯車１６は、減速モータ１５の出力
軸に固定され、回転歯車１７は、第４図と第５図
とに示すように、送りねじ６が軸方向に移動自在
にキー１８を介して連結されている。すなわち回
転歯車１７は、送りねじ６の山径よりも大きな中
心孔が開設されてここに送りねじ６が挿通され、
この中心孔には、送りねじのキー溝１４に沿つて
摺動するキー１８が固定されている。 The bevel gear consists of a driving gear 16 and a rotating gear 17. The driving gear 16 is fixed to the output shaft of the deceleration motor 15, and the rotating gear 17 is configured to rotate as shown in FIGS. 4 and 5. A screw 6 is connected via a key 18 so as to be movable in the axial direction. That is, the rotary gear 17 has a center hole that is larger than the thread diameter of the feed screw 6, and the feed screw 6 is inserted therethrough.
A key 18 that slides along the keyway 14 of the feed screw is fixed to this center hole.
減速モータ１５で回転歯車１６が回転される
と、送りねじ６は、上下動自在な状態で回転歯車
１７と一緒に回転される。 When the rotary gear 16 is rotated by the deceleration motor 15, the feed screw 6 is rotated together with the rotary gear 17 in a vertically movable state.
駆動手段はケーシング４の上に装着されてい
る。 The drive means are mounted on the casing 4.
ナツト材８は、駆動手段の上板１９に取り付け
られており、送りねじ６がねじ込まれる雌ねじが
刻設されている。 The nut material 8 is attached to the upper plate 19 of the drive means, and has a female thread cut into it into which the feed screw 6 is screwed.
送りねじ６はこれが回転されると、ナツト８に
よつてゆつくりと降下される。 When the feed screw 6 is rotated, it is slowly lowered by the nut 8.
送りねじ６は、駆動手段でもつて逆転されるこ
とによつて上昇できる。しかしながらこの方法に
よると送りねじ６の上昇に時間が掛る。送りねじ
６は、餌をケーシング４に供給するときに簡単か
つ迅速に引き上げられるのが良い。 The feed screw 6 can be raised by being reversed by the driving means. However, according to this method, it takes time for the feed screw 6 to rise. The feed screw 6 can be easily and quickly pulled up when feeding the bait to the casing 4.
第６図に、送りねじ６が引き上げ時に、ナツト
材８と送りねじ６とのねじ山の噛み合いが解除で
きるナツト材８を示す。このナツト材８は、２片
の板材２０，２１が水平面内で回動自在に送りね
じ６を挾んで枢着されている。板材２０，２１
は、相対向する内側に、送りねじ６に噛み合うね
じ孔が設けられ、第６図の平面図に於て、上端が
ピン２２を介して連結され、下部の相対向する内
側には、拡開カム２３が開設され、下端は引張バ
ネ２４で弾性的に引つ張られている。拡開カム２
３は中心の軸２５が水平面内で回動自在に鉛直に
支承され、軸２５の上端にはカムを回動させるレ
バ２６が固定されている。 FIG. 6 shows a nut material 8 in which the thread engagement between the nut material 8 and the feed screw 6 can be released when the feed screw 6 is pulled up. This nut material 8 is pivoted to sandwich the feed screw 6 between two plate materials 20 and 21 so as to be rotatable in a horizontal plane. Plate materials 20, 21
is provided with a screw hole that engages with the feed screw 6 on the opposing inner sides, and in the plan view of FIG. The cam 23 is opened and its lower end is elastically pulled by a tension spring 24. Expansion cam 2
3, a central shaft 25 is supported vertically so as to be rotatable within a horizontal plane, and a lever 26 for rotating a cam is fixed to the upper end of the shaft 25.
拡開カム２３が、第６図実線位置に於ては、ね
じ孔２７が送りねじ６のねじ山に噛み合い、送り
ねじ６が回転されると送りねじ６はゆつくりと降
下する。拡開カム２３が鎖線位置に90度回動され
ると、板材２０，２１は互いに開かれ、ねじ孔２
７と送りねじ６の噛み合いが解除される。この状
態で送りねじ６は上端を持つて一挙に上昇でき
る。 When the expansion cam 23 is in the solid line position in FIG. 6, the screw hole 27 engages with the thread of the feed screw 6, and when the feed screw 6 is rotated, the feed screw 6 slowly descends. When the expansion cam 23 is rotated 90 degrees to the chain line position, the plates 20 and 21 are opened to each other and the screw hole 2 is opened.
7 and the feed screw 6 are disengaged from each other. In this state, the feed screw 6 can be raised all at once by holding its upper end.
ところで、送りねじ６は、羽根７がケーシング
４の底板１１上面まで降下するとそれ以下には降
下しない構造が要求される。 By the way, the feed screw 6 is required to have a structure in which the blade 7 does not descend below the upper surface of the bottom plate 11 of the casing 4.
この為、送りねじ６の上端にはストツパである
鍔２８が固定され、この鍔２８がナツト材８の上
を塞ぐ天板２９に当ると、送りねじ６の降下は停
止される。この状態に於て、送りねじ６のねじ山
とナツト材８のねじ孔との噛み合いは解除され
る。即ち、送りねじ６の上端部分にはねじ山が刻
設されない。 For this reason, a collar 28 serving as a stopper is fixed to the upper end of the feed screw 6, and when the collar 28 hits a top plate 29 that closes the top of the nut material 8, the descent of the feed screw 6 is stopped. In this state, the thread of the feed screw 6 and the threaded hole of the nut material 8 are disengaged from each other. That is, the upper end portion of the feed screw 6 is not provided with a thread.
この構造によると、送りねじ６が最降下位置で
回転されても、これがナツト材８で強制的に降下
されることがなく、送りねじ６はナツト材８に対
して空転する。 According to this structure, even when the feed screw 6 is rotated at the lowest position, it is not forcibly lowered by the nut material 8, and the feed screw 6 rotates idly with respect to the nut material 8.
第３図の実施例は、羽根７を落下筒５の上端に
連結しているが、羽根７は送りねじ６の下端に連
結することも可能である。 In the embodiment shown in FIG. 3, the blade 7 is connected to the upper end of the drop tube 5, but the blade 7 can also be connected to the lower end of the feed screw 6.
Ｄ この考案の効果
この考案の給餌装置は、収納された餌の上面に
沿つて回転する掻き寄せ用の羽根で餌を掻き寄
せ、これを中心の落下筒に案内して送出し、羽根
は落下筒と一緒に回転しながらゆつくりと降下し
て餌を定量搬出している。この為、柔軟で形くず
れし易い餌も、形くずれさせずにスムーズに取り
出しでき、しかも、全体の構造がいたつて簡単で
安価に多量生産でき、更に、落下筒の上端には鉛
直に送りねじが固定されており、この送りねじが
回転されることによつて、羽根と落下筒とが回転
しながら降下する為、送りねじの回転速度を変え
るだけで餌の送り出し量が制御できる。この為、
餌送り出し量の調整機構を至つて簡素化できる特
長もある。D Effects of this invention The feeding device of this invention uses a raking blade that rotates along the top surface of the stored food to scrape up the bait, guide it to the central falling tube, and send it out. It rotates together with the tube and slowly descends to deliver a fixed amount of bait. For this reason, even baits that are flexible and easily lose their shape can be taken out smoothly without losing their shape.Moreover, the overall structure is simple and can be mass-produced at low cost.Furthermore, the upper end of the drop tube has a vertical feed screw. is fixed, and when this feed screw is rotated, the blades and the falling tube are rotated and lowered, so the amount of feed sent out can be controlled simply by changing the rotational speed of the feed screw. For this reason,
Another feature is that the mechanism for adjusting the feeding amount can be extremely simplified.
第１図および第２図は従来の給餌装置を示す断
面図および平面図、第３図はこの考案の一実施例
を示す給餌装置の断面図、第４図および第５図は
送りねじを上下動させる部分を示す水平および垂
直断面図、第６図はナツト材の一例を示す平面図
である。
１……餌タンク、２……中間溜室、３……羽
根、４……ケーシング、５……落下筒、６……送
りねじ、７……羽根、８……ナツト材、９……供
給口、１０……蓋、１１……底板、１２……落込
孔、１３……線材、１４……キー溝、１５……減
速モータ、１６……駆動歯車、１７……回転歯
車、１８……キー、１９……上板、２０，２１…
…板材、２２……ピン、２３……拡開カム、２４
……引張バネ、２５……軸、２６……レバ、２７
……ねじ孔、２８……鍔、２９……天板。
Figures 1 and 2 are a sectional view and a plan view showing a conventional feeding device, Figure 3 is a sectional view of a feeding device showing an embodiment of this invention, and Figures 4 and 5 show a feed screw being moved up and down. FIG. 6 is a horizontal and vertical cross-sectional view showing the movable portion, and a plan view showing an example of the nut material. 1...Bait tank, 2...Intermediate reservoir, 3...Blade, 4...Casing, 5...Drop tube, 6...Feed screw, 7...Blade, 8...Nut material, 9...Supply Mouth, 10...Lid, 11...Bottom plate, 12...Drop hole, 13...Wire, 14...Keyway, 15...Deceleration motor, 16...Drive gear, 17...Rotating gear, 18... Key, 19... Upper plate, 20, 21...
... Plate material, 22 ... Pin, 23 ... Expansion cam, 24
...Tension spring, 25...Shaft, 26...Lever, 27
...Screw hole, 28...Tsuba, 29...Top plate.
Claims (1)
のケーシング内の餌を上層から中心に集める
餌の掻き寄せ用の羽根と、この羽根で集めら
れた餌をケーシング外に搬出する落下筒と、
この落下筒の上端に連結された送りねじと、
この送りねじを回転させる駆動部材と、回転
される送りねじをしだいに降下させるナツト
材とを備えている。 (b) 落下筒の上端に送りねじの下端が同心上に
連結されており、落下筒は、ケーシングの底
を回転並びに上下動自在に鉛直に貫通してい
る。 (c) 落下筒はケーシング内に餌の落込孔が開口
されており、この落込孔から落下筒内に案内
された餌は、これを通つてケーシング外に搬
出される。 (d) 落込孔の近傍に羽根が固定されており、羽
根が回転して餌を落込孔に案内する。 (e) 駆動部材は、送りねじに上下動自在に連結
されて送りねじを回転する。 (f) ナツト材は送りねじのねじ山に噛み合うね
じ孔を有し、送りねじが回転されることによ
つて送りねじをしだいに降下させる。 (g) 駆動部材で送りねじが回転され、送りねじ
によつて落下筒と羽根とが回転されてケーシ
ング内の餌を上層から掻き集めて落下筒から
ケーシング外に排出し、ナツト材によつて送
りねじがしだいに降下されて羽根と落下筒と
が餌を上層から順に排出するように構成され
ている。 (2) ケーシングが円筒状で中心に落下筒が配設さ
れている実用新案登録請求の範囲第(1)項記載の
給餌装置。 (3) 羽根が、下縁に格子状線材を有する実用新案
登録請求の範囲第(1)項記載の給餌装置。 (4) ナツト材がねじ孔を開くことができる２枚の
板材で、ねじ孔を開いて送りねじとの噛み合い
が解除でき、この状態で送りねじが引き上げら
れる実用新案登録請求の範囲第(1)項記載の給餌
装置。[Claims for Utility Model Registration] (1) A feeding device having the following configurations (a) to (g). (a) A casing that stores the required amount of bait, a bait raking blade that collects the bait in the casing from the upper layer to the center, and a drop tube that transports the bait collected by the blade to the outside of the casing.
A feed screw connected to the top end of this drop tube,
It includes a drive member that rotates the feed screw and a nut member that gradually lowers the rotated feed screw. (b) The lower end of the feed screw is concentrically connected to the upper end of the drop tube, and the drop tube vertically penetrates the bottom of the casing so that it can rotate and move up and down. (c) The drop tube has a bait drop hole opened in the casing, and the bait guided into the drop tube through this drop hole is carried out of the casing. (d) A blade is fixed near the hole, and the blade rotates to guide the bait into the hole. (e) The drive member is connected to the feed screw so as to be movable up and down, and rotates the feed screw. (f) The nut material has a screw hole that engages with the thread of the feed screw, and as the feed screw is rotated, the feed screw is gradually lowered. (g) The feed screw is rotated by the driving member, and the feed screw rotates the drop tube and the blades to scrape up the bait inside the casing from the upper layer and discharge it from the drop tube to the outside of the casing, and feed it by the nut material. The screw is gradually lowered so that the blades and the falling tube sequentially discharge the bait from the upper layer. (2) The feeding device according to claim (1), wherein the casing is cylindrical and a drop tube is disposed in the center. (3) The feeding device according to claim (1) of the utility model registration, wherein the blade has a lattice-like wire rod at the lower edge. (4) Utility model registration claim No. 1 in which the nut material is made of two plate materials in which a screw hole can be opened, and the mesh with the feed screw can be released by opening the screw hole, and the feed screw can be pulled up in this state. Feeding device described in ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984054991U JPS60168372U (en) | 1984-04-14 | 1984-04-14 | feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984054991U JPS60168372U (en) | 1984-04-14 | 1984-04-14 | feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60168372U JPS60168372U (en) | 1985-11-08 |
| JPH0210940Y2 true JPH0210940Y2 (en) | 1990-03-19 |
Family
ID=30577246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984054991U Granted JPS60168372U (en) | 1984-04-14 | 1984-04-14 | feeding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60168372U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0324046Y2 (en) * | 1987-08-12 | 1991-05-24 |
-
1984
- 1984-04-14 JP JP1984054991U patent/JPS60168372U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60168372U (en) | 1985-11-08 |
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